baber/WOPTO huggingface dataset:
Patent JP-H11229783-A (JP)
Title: Segment joint structure
Inventor: KASHIMA YUTAKA
IPC: E21D11/04
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a segment joint structure capable of constructing a segment lining body with segment pieces easily connected with fasteners and maintaining appearance quality without requiring a secondary lining simply by pushing segment pieces against the cylindrical segment lining body, already assembled, from the axial direction of the lining body with jacks without embedding joint when both segment pieces are connected. SOLUTION: Pulral rectangular segment pieces 1 with their connection end faces 1a, 1b, 1c, 1d abutted to one another are jointed to one another with segment joins to form a cylindrical segment lining body. The segment joint has fitting holes provided in parallel to the axial direction of the lining body in the connection end faces 1b, 1d along the periphery of the lining body of the segment pieces 1 and a fastener fitted in the fitting holes in the adjacent segment pieces 1 to connect both segment pieces.
Patent JP-S63219859-A (JP)
Title: Engine control device
Inventor: UCHIYAMA KAORU
IPC: G01F1/68
Filed: 1987-03-06
Abstract: PURPOSE:To obtain an engine control device providing sufficient commonness and improving serviceability, by storing the conversion characteristic, necessary for fetching a data from a detecting means, in plural kinds of memories and enabling the necessary conversion characteristic to be selected. CONSTITUTION:When a detecting element in a detecting part 11 of a detector 1 for a flow amount of intake air to an engine uses, for instance, a platinum wire wound onto a ceramic bobbin, platinum wire arranged in an air passage etc., both the hot wires generate heating power serving for a function of a flow amount of air, obtaining an electric signal V. However, the conversion characteristic of said voltage V into the flow amount of air is different. And a discrimination signal S, output from a discrimination signal generating part 12, is discriminated by an air flow amount arithmetic part 24 through a discrimination control part 22. As the discrimination result, selecting specific one of the conversion characteristics stored in a memory 23, calculation based on the voltage V is performed, and an air flow amount Q is output. Accordingly, a control device is obtained with sufficient commonness and improved serviceability.
Patent JP-S60213320-A (JP)
Inventor: ROBAATO FUREDERITSUKU GAADONAA
IPC: B30B15/06
Filed: 1985-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04270820-A (JP)
Title: Combustion diagnosing device
Inventor: ISHIDA TETSUYOSHI
IPC: G01N21/31
Filed: 1991-02-25
Abstract: PURPOSE:To provide a flame diagnosing device having a high reliability without being influenced by a fluctuation of a flame or the like. CONSTITUTION:Light probes 22 to 27 are disposed in respect to flames 2 to 7. Light signals from the flames 2 to 7 are inputted to a spectroscopic analyzer 42 through optical fibers 32 to 37 and an optical scanner 40 so as to make a pattern of variation (increasing or decreasing) of a spectrum intensity caused by a light emitting or a light absorption at a light emitting and a light absorption band of various combustion products such as H2O and CO2 or the like other than soot contained in flame, Concentration of various combustion products and flame temperature or the like are calculated at a computer 44 in response to the pattern.
Patent JP-H04251416-A (JP)
Title: Nonmagnetic substrate for magnetic head
Inventor: NAGASE RYUICHI
IPC: G11B5/31
Filed: 1991-02-25
Abstract: PURPOSE:To provide the substrate material which has excellent wear resistance, small crystal grain sizes and high deflective strength relating to the nonmagnetic substrate for magnetic heads for vapor deposition of metallic magnetic films. CONSTITUTION:This nonmagnetic substrate is formed by using CoO and NiO or NiO as a basic compsn. and adding 0.1 to 3wt.% alumina and 1 to 3wt.% yttria to this compsn. Characteristics nearly equal to the characteristics of the structural body of the magnetic film in both of coefft. of thermal expansion and hardness are obtd. with the nonmagnetic substrate of this compsn. The peeling of the structural body of the magnetic film and the generation of cracks are, therefore, drastically prevented. The shortened life of the magnetic head and the deformation, crack, etc., of the nonmagnetic substrate are suppressed by increasing the hardness. This substrate is particularly excellent in the wear resistance and durability of the heads, has the small crystal grain sizes and has the stable deflective strength and, therefore, this substrate is advantageous in that the substrate has excellent working characteristics, such as chipping characteristics.
Patent JP-H08223640-A (JP)
Title: Mobile radio communication system
Inventor: KUDO EISUKE
IPC: H04W36/02
Filed: 1995-02-16
Abstract: PURPOSE: To prevent interference when moving a mobile station through zones concerning a CDMA system consisting of a control station, base stations more than two and mobile stations more than one. CONSTITUTION: A control station 1-3 (or a base station) and a mobile station 1-5 are provided with memories and when the communication between a base station A1-1 and the mobile station 105 is disconnected in the case of moving the mobile station 1-5 from the zone of the base station A1-1 to the zone of a base station B1-2, at the mobile station 1-5, information to be transmitted is stored in the memory. At the control station 103 (or the base station), information to be transmitted by the base stations 1-1 and 1-2 is stored in the memory and after the communication between the base station B1-2 and that the mobile station 1-5 is started, the information stored in the memory is transmitted by the mobile station 1-5 and the base station B1-2.
Patent JP-S61210483-A (JP)
Title: System for removing distance and direction shading of synthetic aperture radar
Inventor: TSUBOI AKIRA
IPC: G01S13/90
Filed: 1985-03-15
Abstract: PURPOSE:To obtain a clear image to a distance direction circumferential section by all lookings by removing a major part of shading in a distance direction which may be generated in respective looks of a reproducing image and a distance direction circumferential section in a resampling processing of an azimuth compression. CONSTITUTION:A parameter precisely estimating section 6 analyzes a power spectrum and a phase of an azimuth direction of an output signal of a distance compression section 5 and thereby precisely estimates an error included in values of KD and fD in the output of a parameter roughly estimating section 3 and based on this result, corrects KD and fD and outputs. An azimuth compression section 9 execute Fourier transform the direction compressed output signal in the azimuth direction at first, and then, corrects a range migration distorsion included in said signal. Since thid distorsion is a geometric distorsion of the signal, in a distorsion correction, a resampling for quantizing the signal again is required. A signal in which a range curvature distorsion is corrected, similarly to the distance compression, obtains a multilication of azimuth compression reference function and a complex conjugate function, and thereafter is executed reversely Fourier transform to be an output signal of the azimuth compression and stored in a reproducing image file 10.
Patent JP-S60195776-A (JP)
Title: Digital signal reproducing device
Inventor: MORIYAMA MASARU
IPC: G11B15/12
Filed: 1984-03-16
Abstract: PURPOSE:To excellently reproduce plural-track signals without making the constitution required for this purpose complex and larger in size, by separating parallel reproduced signals from plural tracks to reproduced signals of each track with a timing pulse corresponding to the track pitch, etc., after converting the reproducing signals into serial signals. CONSTITUTION:Parallel reproduced signals reproduced from plural tracks by a magnetism-electricity converting element group 21 are converted into serial signals at a parallel-serial converter 22 by a timing pulse having a cycle corresponding to the track pitch and outputted from a timing signal generating circuit 23, and supplied to sample holding circuits 25a-25n corresponding to each track. Holding operations of these circuits 25a-25n are controlled in time series at every track pitch cycle with the reproducing output period of the central part of the first track which is outputted from the converter 22 being used as the starting point through a controller 24 to which the timing pulse from the circuit 23 is supplied, and the reproduced signals are separated by each track. Therefore, pluraltrack signals can be reproduced excellently without making the constitution complex and larger in size, because no tracking servo, etc., are required.
Patent JP-H05251422-A (JP)
Title: Wet etching system
Inventor: TANAKA MORIMITSU
IPC: H01L21/306
Filed: 1992-03-09
Abstract: PURPOSE:To enhance pure water replacing capability by shortening the liquid discharging time of shower tank and enhancing shower capacity. CONSTITUTION:A liquid discharge tank 4 is evacuated through a rotary pump 9 to bring about a negative pressure state in the tank. Liquid in a shower tank 1 is then discharged through natural flow down and through the pressure difference between the shower tank 1 and the liquid discharge tank 4 thus shortening the liquid discharging time. Furthermore, the shower tank 1 is enclosed and water is showered while evacuating the tank by means of the rotary pump 9 thus enhancing the capacity of shower.
Patent JP-H07262714-A (JP)
Title: Magnetic head moving device
Inventor: AOYAMA TSUTOMU
IPC: G11B21/02
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a stable load by diminishing influence caused by variation in dimensions of parts at the time of assembling a head device and to unnecessitate adjustment of the load, by lowering spring constant of leaf spring. CONSTITUTION:A needle 9 is fixed to a carriage 2 at an inclination corresponding to lead angle of screw part of a lead screw 8, and is engaged with screw groove of the screw 8. Thus, the engagement state of the screw 8 with the needle 9 is held by the leaf spring 4a having a low spring constant with a distance between a supporting part and an operating point of the leaf spring, lengthened by providing a fixed end 4b in the remote part from the needle on the carriage 2 and disposing a free beam part on the outer side of the carriage 2. Consequently, by rotating a motor 7, the screw 8 is rotated, and the carriage 2 is guided via the needle 9 by a guide shaft 10 to move linealy, so that recording and reproducing are performed by a magnetic head fixed by the carriage 2 and an arm 3.
Patent JP-H02228862-A (JP)
Title: Core collating device
Inventor: TAKAGI TSUTOMU
IPC: H04M3/26
Filed: 1989-03-02
Abstract: PURPOSE:To detect the result of core collation at a working spot without damaging a core by providing a number output means to output a telephone number to an order line, and utilizing a calling signal as a signal for the collation. CONSTITUTION:In the place to execute the work out of a station, grips Ga and Gb are connected to an order line 2 and probes Pa and Pb, for which capacity is coupled, are fitted to a collating line 3. Then, the telephone number of the collating line 3 is inputted from a keyboard 15. The telephone number is outputted to the order line 2 by a number output means 13 and a telephone station receives this telephone number and outputs the calling signal to the numbered line, namely, to the collating line 3. The calling signal is inputted through the probes Pa and Pb to an amplifier 14 and when an amplified output is detected by a detecting means 11, the core collation is finished. Thus, there is no danger to damage the external insulating film of the core. Further, the result of the core collation can be detected in the place to execute the work out of the station.
Patent JP-S56146335-A (JP)
Title: Input level monitoring system of level adjuster
Inventor: SUZUKI SHINJIROU
IPC: H04J1/14
Filed: 1980-04-16
Abstract: PURPOSE:To obtain an input level monitor voltage of a high accuracy with a reduced effect of temperature fluctuation or the like, by giving a synchronous wave detection to the signal obtained by branching the input of a level adjuster and then monitoring the input level by the mean value of the wave detection signal. CONSTITUTION:The branching circuit 3 branches the pilot signal which is extracted out of the received signal within the negative feedback loop of an automatic level adjuster and then amplified up to a necessary value. The output of the circuit 3 receives a wave detection by the synchronous wave detector 10 and is amplified up to a necessary value. This output is then integrated (block 11) to obtain the input level monitor voltage. In this case, a difference exists between the phase of the pilot signal obtained within a loop of an automatic level adjuster and that contained in the output of a branching circuit. In this connection, the positions of these phases are set at 0 deg. or 180 deg. by a phase shifter 9 in order to improve the efficiency of wave detection.
Patent JP-H02231054-A (JP)
Title: Making machine for bag-shaped 'konjak'
Inventor: FUKAO HEIHACHIRO
IPC: A23L19/00
Filed: 1989-03-02
Abstract: PURPOSE:To obtain the title 'konjak' of accurate shape in such a way that 'konjak' rolled in a cutlery chamber is cut into unit blocks each of which is then sliced with a cutlery member into 'konjak' pieces along with providing each piece with cut marks followed by discharge by opening the bottom of the chamber. CONSTITUTION:In a cutlery chamber 8 defined by the contour of a cutlery member I consisting of an assembly made up by alternately and integrally arranging cutting cutlery 3 and notching cutlery 4, 'konjak' KB as raw material is cut into unit blocks KU of constant length by the cutting cutlery with shutter 3 function. Each block KU is then sliced into individual pieces 30 by the actuation of the cutlery member I along with providing each piece with cut marks for bag making. Thence, a mobile bed 11 is rocked to open the bottom of the chamber 8, thus discharging 'konjak' pieces of bag shape 30.
Patent JP-S54142535-A (JP)
Title: Computer for hybrid prevention
Inventor: TSUJI TOSHIHIKO
IPC: G06J1/00
Filed: 1978-04-27
Abstract: PURPOSE: To form a computer for hybrid overload prevention capable of quickly calculating respective outputs of plural generators to ensure optimal condition for dissolving overload by determining the sensitivity coefficients of all generators under the overload.  
     CONSTITUTION: This computer is composed of a resistance circuit network 15 adapted to simulate structural state of the electrical system, an analogue computer 10 including a DC constant current source 18, a plurality of digital computers 11 -1  to 11 -n  for in and outputting data conected to the analogue computer and a synchronous control unit 14 adapted to handle synchronous operation of the digital computers. With such an arrangement, the respective outputs of plural generators can be calculated quickly enough to ensure optimal state for dissolving overload by determining sensitivity coefficients of all generators under the overload. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000245660-A (JP)
Title: Vacuum cleaner
Inventor: SUGIMURA KAZUYUKI
IPC: A47L9/24
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To suppress the temp. rise of air which flows into a motor-driven blower and to improve its compression work rate by providing a heat insulating member for suppressing the flow-in of heat from an external part into the sucking flow passage which ranges from a sucking port to the motor-driven blower. SOLUTION: The heat insulating member 106 is arranged to cover the inner wall surface of a dust collecting chamber 104 so that the flow-in of heat to the chamber 104 and air leakage are suppressed. Besides, a ventilation space part has a smooth streamline shape inner surface by means of the member 106 which is arranged on the wall surface of the chamber 104 so that a dust collecting filter 300 is expanded to be the streamline shape and ventilation resistance is reduced. Moreover, the hose heat insulating member is arranged to cover the outer peripheral surface of an accordion hose base material so that the flow-in of heat from the hose 202 is suppressed where the flow speed of the sucked air is high and heat flow-in easily occurs. A seal member is held between a front operation part and the sliding, fitting and connecting member of the hose so that heat flow-in and air leakage are suppressed.
Patent JP-S56147113-A (JP)
Title: Zoom lens
Inventor: SUDA SHIGEYUKI
IPC: G02B13/18
Filed: 1980-04-18
Abstract: PURPOSE:To make the zoom lens small-size, by providing one nonspherical face, at least, in each group of first and the second groups of variable magnification zoom  lens consisting of four groups. CONSTITUTION:The first group having a positive focal length, the second group having a negative focal length, the third group having a positive or negative focal length, and the fourth group having a positive focal length are arranged successively from the object side, and the second group and the third group are moved to perform variable magnification of the zoom. One nonspherical face, at least, is provided in each of the first and second groups. When the sum of tertiary nonspherical coefficients of the first group, the sum of tertiary nonspherical coefficients of the second group, focal lengths of the first group, the second group and the third group, the interval between the second group and the third group in the wide end, and the focal length of the whole of the system in the wide end are denoted as psi1, psi2, f1, f2, f3, l and fw, respectively, relations of expression I are satisfied.
Patent JP-H06245339-A (JP)
Title: Method and tool for fixing protective cover to exposed conductor part of insulated wire
Inventor: HAMADA TOSHIKATSU
IPC: H02G1/14
Filed: 1993-02-18
Abstract: PURPOSE:To allow fixing of a protective cover while ensuring a sufficient safety distance with respect to a high voltage insulated wire by inserting a center pin while securing a protective cover at the outer end thereof and then moving the center pin in the direction receding from the fixed part. CONSTITUTION:A protective cover 1 is locked, at the outer end thereof, by means of a lock plate 65 in a lock mechanism. An operating lever 33 is then tilted forward upto a position (a) to advance a cover opening plate 16 thus locating pin receiving pieces 18, 19 on the side of the protective cover 1. A center pin 21 is then inserted into a central hole of the protective cover 1. The operating lever 33 is then raised back to position (b) or (c) depending on the size of the protective cover 1 which is enlarged on a plane through retracting movement of the center pin 21. When the open face of the protective cover 1 is opposed to an exposed conductor part of a high voltage insulated wire and the operating lever 33 is raised upto a position (d) the protective cover 1 is removed, at the inner end thereof, from the center pin 21 and wound around the exposed conductor part.
Patent JP-S62209545-A (JP)
Title: Structure of fitting part of developing device such as copying machine
Inventor: OWADA SUSUMU
IPC: G03G15/08
Filed: 1986-03-11
Abstract: PURPOSE:To prevent the spill of a developer and the damage of an image carrier drum by overlapping part of a developing unit with an image carrier unit at the time of assembly and preventing such a relative movement that the image carrier drum and the image carrier unit move in the longitudinal direction. CONSTITUTION:Since an energizing spring 14 pressures the developing unit A at the left, a regulated clearance is formed between the periphery of the image carrier drum 1 and that of a developing sleeve 7. Simultaneously a projection 9a in a case A1 enters the clearance 11. Accordingly, at the time of assembly the relative movement of the image carrier unit B or the developing unit A in the direction perpendicular to a paper, that is, the removal operation of the image carrier unit B or the developing unit A, can be prevented due to the intervention of the projection 9a with respect to the clearance 11.
Patent JP-S60195077-A (JP)
Inventor: AKAI YOSHITO
IPC: C04B41/52
Filed: 1984-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05253702-A (JP)
Title: Bar feeder
IPC: B23Q7/04
Filed: 1992-03-10
Abstract: PURPOSE:To reduce vibration of a bar feeder by providing a material storing device for storing and feeding bars, and a cutting device for receiving the bar fed from the material storing device and for cutting it at a predetermined length into a workpiece. CONSTITUTION:A plurality of bars (a) are stored in a material storing device 1, and are fed one by one to a cutter 3 by the device 1. The bar (a) thus fed is received by the cutter 3, and is cut at a predetermined length by a rotating blade 2 into a workpiece (b). One workpiece (b) is held by a carrier 4 and is carried to a workpiece feeder 6. The workpiece (b) received from the carrier device 4 is fed to a machine tool 5 by the workpiece feeder 6. Since a long bar (a) is not rotated while only the relatively short workpiece (b) is rotated in this bar feeder, vibration can be reduced.
Patent JP-2000247377-A (JP)
Title: Heat-retentive and heat-insulating container
Inventor: ASAYAMA YOSHIYUKI
IPC: A47J41/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat-retentive and heat-insulating container with a gap formed between a truncated conical paper cup and a sack for providing a heat- insulating air layer wherein selection of a base material for the sack to suppress reduction in heat retention and heat insulation properties while keeping container strength can be easily done, the container is safe when taking food, product properties such as printability and appearance may not be degraded, the container can be manufactured without a complicated process, and the container is easy to dispose of in disposal and has a reduced load to environments. SOLUTION: When a paper sack 1 made of paper or a paper board cut in an approximate sector form is wound around an external face of a barrel of a paper cup 2, connection of numerous unit surfaces 8, 9 of a polygonal shape or a lens shape sectioned by linear or arcuate creases 7 is formed between upper and lower rims of the sectorial paper or paperboard, before the entire sack is pasted and wound around the external face of the barrel of the cup. In addition, a heat insulating space comprising an approximately triangular truss structure or an arch structure is formed between the unit surfaces or the creases defining the unit surfaces of the pasted sack 1 and the external face of the cup barrel.
Patent JP-H09246956-A (JP)
Title: Transition density detection circuit
Inventor: YOMO MAKOTO
IPC: H03K23/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To detect the transition density of data signals without depending on the rate of the logic level of clock signals by combining a logic circuit in a prescribed form. SOLUTION: This detection circuit is provided with DFFs 16, 18 and 20 and also provided with XORs 22 and 24 as logical operation circuits. Further, LPFs 26 and 28 are provided as time averaging circuits. Then, a voltage averaging circuit VAC 30 for multiplexing and processing an arithmetic mean operation for the output of the LPFs 26 and 28 is provided and the output of the VAC 30 is outputted as transition density signals. In this case, the sum of the number of times that the logic level of the data signals is transited from '0' to '1' level per unit time and the number of times that it is transited from the '1' level to the '0' level is detected as the transition density.